Alright, let's work through 9691 times 8420 step by step
9691 × 8420 = 8420 × (9691)
+ 8420 × 1 that is equal 8420
+ 8420 × 90 which equals 757800
+ 8420 × 600 that results in 5052000
+ 8420 × 9000 resulting in 75780000

= 81598220
